MAX1237EUA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1237EUA

Manufacturer

Analog Devices

Introduction

The MAX1237EUA is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) with I2C interface.

Product Features and Performance

12-bit resolution

Sampling Rate up to 94.4k samples per second

2 or 4 configurable input channels

Supports both differential and single-ended inputs

Simple I2C-compatible serial interface

Multiplexer (MUX), Sample-and-Hold (S/H), and ADC integrated into one device

SAR (Successive Approximation Register) architecture for high accuracy

Selectable external or internal reference voltage

Low operating voltage range from 2.7V to 3.6V for both analog and digital supply

Product Advantages

High-resolution 12-bit ADC with fast sampling rate for precise measurements

Flexible input configuration supports a variety of sensor types

Integrated features reduce external component requirements

SAR architecture known for its reliability and stability over temperature

Low voltage operation ideal for portable and battery-powered applications

Enhanced design for low noise and high linearity

Key Technical Parameters

Number of Bits: 12

Sampling Rate (Per Second): 94.4k

Number of Inputs: 2, 4

Input Type: Differential, Single Ended

Data Interface: I2C

Voltage - Supply, Analog: 2.7V to 3.6V

Voltage - Supply, Digital: 2.7V to 3.6V

Operating Temperature Range: -40°C to +85°C

Quality and Safety Features

Robust operating temperature range for use in harsh environments

Built to Analog Devices' stringent quality standards

Compatibility

I2C interface for easy integration with most microcontrollers and digital systems

Standard 8-TSSOP and 8-MSOP package for compatibility with common PCB layouts

Application Areas

Portable instrumentation

Battery-powered devices

Sensor measurement systems

Industrial control systems

Product Lifecycle

Product status is active

Manufacturer provides continuous support and availability

Key Reasons to Choose This Product

High precision 12-bit ADC suitable for detailed and accurate measurements

Rapid sampling capability makes it ideal for real-time applications

Configurable inputs allow for versatility in connecting various sensors

Compatibility with low voltage systems and I2C protocol enables easy integration

Dependable performance offered by Analog Devices' reputation

Suitable for a wide range of applications due to its flexible configuration and robust design